Overview

overview

10

Static

static

3

840f57d78b...86.exe

windows7-x64

10

840f57d78b...86.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    840f57d78b32203098c84fb55ed7a573397de01206965fafb48d5cb652709586

  • Size

    2.2MB

  • Sample

    250123-2mjg9sylhk

  • MD5

    cc20290fcb7aabb5cfcd717b34e59c83

  • SHA1

    d5070dce90a8e4931b1bf73e712791c87bdf44c1

  • SHA256

    840f57d78b32203098c84fb55ed7a573397de01206965fafb48d5cb652709586

  • SHA512

    c3e4aaa514c9f50006d978444d9e23163e142259db3ce813a8f8b322512735c0b1af1db81e7617f588a595a92c2c6c91ebe8efa428f32ce32d9d26441c19bd82

  • SSDEEP

    49152:UQZAdVyVT9n/Gg0P+WhoUpe864qNpJZPItx2apeapelI:FGdVyVT9nOgmhCGqNpEtUvlI

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      840f57d78b32203098c84fb55ed7a573397de01206965fafb48d5cb652709586

    • Size

      2.2MB

    • MD5

      cc20290fcb7aabb5cfcd717b34e59c83

    • SHA1

      d5070dce90a8e4931b1bf73e712791c87bdf44c1

    • SHA256

      840f57d78b32203098c84fb55ed7a573397de01206965fafb48d5cb652709586

    • SHA512

      c3e4aaa514c9f50006d978444d9e23163e142259db3ce813a8f8b322512735c0b1af1db81e7617f588a595a92c2c6c91ebe8efa428f32ce32d9d26441c19bd82

    • SSDEEP

      49152:UQZAdVyVT9n/Gg0P+WhoUpe864qNpJZPItx2apeapelI:FGdVyVT9nOgmhCGqNpEtUvlI

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      rootkit

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • Gh0strat family

      gh0strat

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Purplefox family

      purplefox

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks